| Autor: |
Mu-Sheng Liang, Bing-Zhong Wang, Shuai Ding, Jin-Yan Li, Zhi-Min Zhang |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
IEEE Photonics Journal, Vol 7, Iss 4, Pp 1-7 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
1943-0655 |
| DOI: |
10.1109/JPHOT.2015.2448712 |
| Popis: |
A new electronic system to realize time reversal (TR) of electromagnetic waves is proposed in this paper. By utilizing the dispersion compensation approach, the system mainly contains a chirped pulse generator, a wideband multiplier, and a chirped delay line (CDL). The TR transformation is achieved by dispersing the modulated chirped pulse through a single microwave CDL. The chirped electromagnetic band gap structure with a reflected group delay slope is fabricated and used to be the CDL. It has been demonstrated by experiments that TR of triangular-wave signals in the microwave regime can be obtained through the proposed system. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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